I have a ggrandfather Karl Risberg married to Amilia Gunderson. Karl was born inVallar, Norway. He had a brother PJ. Karl had 7 children that I know of. My grandmother Evelyn Cornelia Risberg, or Cornelia Evelyn (my mother says that family went by their middle names) married Palmer C. Olson, who's father Ole C.came Solor, Norway. My gmother is also burried in Chimney Rock Luthern Cemetary. It is likly that they are related. I dont know where Karl is buried but suspect Chimney Rock, as they had a farm near their. This is all I have. I'm just starting on the Risberg - Olson line. If you have any info I would be delighted to learn of it.